Fault Loop Impedance And Prospective Fault Current - KPS Multicheck6010 Manual De Usuario

Multicheck6010
Trip-out time
Range (ms)
0.0 ÷ 300.0
Contact voltage
Range (V)
0.0 ÷ 9.9
10.0 ÷ 99.9

6.4 Fault loop impedance and prospective fault current

Zloop L-PE, I sub-function
pfc
Measuring range according to EN61557-3 is 0.25 Ω ÷ 1999 Ω.
Range (Ω)
0.2 ÷ 9999
Prospective fault current (calculated value)
Range (A)
0.00 ÷ 19.99
20.0 ÷ 99.9
100 ÷ 999
1.00k ÷ 9.99k
10.0 ÷ 100.0k
Test curent (a 230 V)
Nominal voltage range
Zloop L-PE RCD, I
pfc
Measuring range according to EN61557 is 0.46 Ω ÷ 1999 Ω.
Range (Ω)
0.4 ÷ 19.99
20 ÷ 9999
*) La precisión puede verse afectada en caso de un fuerte ruido en la tension de la red.
Resolution (ms)
1
Resolution (V)
0.1
0.1
Resolution (Ω)
(0.20 ... 19.99)
(20.0 ... 99.9)
(100 ... 9999)
Resolution (A)
0.01
0.1
1
10
100
3.4 A, Sine wave 50Hz (10 ms ≤ t
93 V ÷ 134 V; 185 V ÷ 266 V (45 Hz ÷ 65 Hz)
, non trip subfunction
Resolution (Ω)
(0.40 ... 19.99)
(20.0 ... 99.9)
(100 ... 9999)
Accuracy
±3 ms
Accuracy
(-0 % / +10 %) of reading + 5 digits
(-0%/+10%) of reading
Accuracy
0.01
0.1 ±(5 % of reading + 5 digits)
1
Accuracy
Consider accuracy of fault loop
resistance measurement
Accuracy*
0.01 ±(5 % of reading + 10 digits)
0.1
±10 % of reading
1
- 89 -
EN
≤ 15 ms)
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